| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.40 | 3.435% | $239.3486 | $239.35 | $239.35 | $239.30 |
| Purchase #2 | $204.41 | 7.610% | $219.9656 | $219.97 | $219.95 | $220.00 |
| Purchase #3 | $9.68 | 6.839% | $10.342 | $10.34 | $10.35 | $10.30 |
| Purchase #4 | $125.81 | 5.305% | $132.4842 | $132.48 | $132.50 | $132.50 |
| Purchase #5 | $145.87 | 3.312% | $150.7012 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $72.61 | 5.394% | $76.5266 | $76.53 | $76.55 | $76.50 |
| Purchase #7 | $133.62 | 7.515% | $143.6615 | $143.66 | $143.65 | $143.70 |
| 7 purchase totals = | $923.40 | $973.0297 | $973.03 | $973.05 | $973.00 | |